The movie projector uses light to project a picture. These running pictures are what people see when they watch a movie.
Outdoor Light Projector in Summer
To make the projector image smaller, you can adjust the lens by moving it closer to the projector. This will focus the light and reduce the size of the image displayed on the screen.
The contrast ratio is a measure of how much light the projector can pump out. A high contrast ratio is especially important for daylight use.
The light in a DVD player is used to read the disc. It is what reflects the movie to the television or projector.
" Go get me that projector, please".
You can purchase portable projector screens online from www.projectorzone.com. You can also just use a wall that is smooth and of a solid light color. Screens are not always necessary.
An image is formed in an overhead projector by shining light onto a transparent slide or transparency placed on the projector's stage. The light passes through the slide, projecting the image onto a screen or wall. The lens on the projector focuses the light to create a clear and enlarged image for viewers to see.
You can visit www.BulbsOutlet.com for a replacement bulb for your projector
A projector simply projects images onto a wall or projection screen. Projectors are typically used to increase the image size for viewing by audiences. Projectors come in a variety of sizes, normally measured in Lumens which is the brightness of the light. This brightness will determine the size the image can project and the distance the projector can be from the screen. Slide projectors use light to project images from 35mm slides. Digital Projectors use light to project images from computers and DVD players.
You could use welders goggles. Or you could use a projector such as a pin hole projector.
Large projector screens are used in several places today. Movie theaters use projector screens, large conferences use projector screens, and you can even rent or purchase projectors and screens for personal use.
The halo means there is a ring of light around one of the light bulbs. The other light bulb is a projector, a small concentrated light. If you see a late model BMW, it will have halo lights. Hope this helps.